Alright, let's solve this math problem step by step. First, we have the number 161. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 285. So, we're going to take the number 161 and add it to itself 285 times.
Step 1: 0 + 161 = 161
Step 2: 161 + 161 = 322
Step 3: 322 + 161 = 483
Step 4: 483 + 161 = 644
Step 5: 644 + 161 = 805
Step 6: 805 + 161 = 966
Step 7: 966 + 161 = 1127
Step 8: 1127 + 161 = 1288
Step 9: 1288 + 161 = 1449
Step 10: 1449 + 161 = 1610
Step 11: 1610 + 161 = 1771
Step 12: 1771 + 161 = 1932
Step 13: 1932 + 161 = 2093
Step 14: 2093 + 161 = 2254
Step 15: 2254 + 161 = 2415
Step 16: 2415 + 161 = 2576
Step 17: 2576 + 161 = 2737
Step 18: 2737 + 161 = 2898
Step 19: 2898 + 161 = 3059
Step 20: 3059 + 161 = 3220
Step 21: 3220 + 161 = 3381
Step 22: 3381 + 161 = 3542
Step 23: 3542 + 161 = 3703
Step 24: 3703 + 161 = 3864
Step 25: 3864 + 161 = 4025
Step 26: 4025 + 161 = 4186
Step 27: 4186 + 161 = 4347
Step 28: 4347 + 161 = 4508
Step 29: 4508 + 161 = 4669
Step 30: 4669 + 161 = 4830
Step 31: 4830 + 161 = 4991
Step 32: 4991 + 161 = 5152
Step 33: 5152 + 161 = 5313
Step 34: 5313 + 161 = 5474
Step 35: 5474 + 161 = 5635
Step 36: 5635 + 161 = 5796
Step 37: 5796 + 161 = 5957
Step 38: 5957 + 161 = 6118
Step 39: 6118 + 161 = 6279
Step 40: 6279 + 161 = 6440
Step 41: 6440 + 161 = 6601
Step 42: 6601 + 161 = 6762
Step 43: 6762 + 161 = 6923
Step 44: 6923 + 161 = 7084
Step 45: 7084 + 161 = 7245
Step 46: 7245 + 161 = 7406
Step 47: 7406 + 161 = 7567
Step 48: 7567 + 161 = 7728
Step 49: 7728 + 161 = 7889
Step 50: 7889 + 161 = 8050
Step 51: 8050 + 161 = 8211
Step 52: 8211 + 161 = 8372
Step 53: 8372 + 161 = 8533
Step 54: 8533 + 161 = 8694
Step 55: 8694 + 161 = 8855
Step 56: 8855 + 161 = 9016
Step 57: 9016 + 161 = 9177
Step 58: 9177 + 161 = 9338
Step 59: 9338 + 161 = 9499
Step 60: 9499 + 161 = 9660
Step 61: 9660 + 161 = 9821
Step 62: 9821 + 161 = 9982
Step 63: 9982 + 161 = 10143
Step 64: 10143 + 161 = 10304
Step 65: 10304 + 161 = 10465
Step 66: 10465 + 161 = 10626
Step 67: 10626 + 161 = 10787
Step 68: 10787 + 161 = 10948
Step 69: 10948 + 161 = 11109
Step 70: 11109 + 161 = 11270
Step 71: 11270 + 161 = 11431
Step 72: 11431 + 161 = 11592
Step 73: 11592 + 161 = 11753
Step 74: 11753 + 161 = 11914
Step 75: 11914 + 161 = 12075
Step 76: 12075 + 161 = 12236
Step 77: 12236 + 161 = 12397
Step 78: 12397 + 161 = 12558
Step 79: 12558 + 161 = 12719
Step 80: 12719 + 161 = 12880
Step 81: 12880 + 161 = 13041
Step 82: 13041 + 161 = 13202
Step 83: 13202 + 161 = 13363
Step 84: 13363 + 161 = 13524
Step 85: 13524 + 161 = 13685
Step 86: 13685 + 161 = 13846
Step 87: 13846 + 161 = 14007
Step 88: 14007 + 161 = 14168
Step 89: 14168 + 161 = 14329
Step 90: 14329 + 161 = 14490
Step 91: 14490 + 161 = 14651
Step 92: 14651 + 161 = 14812
Step 93: 14812 + 161 = 14973
Step 94: 14973 + 161 = 15134
Step 95: 15134 + 161 = 15295
Step 96: 15295 + 161 = 15456
Step 97: 15456 + 161 = 15617
Step 98: 15617 + 161 = 15778
Step 99: 15778 + 161 = 15939
Step 100: 15939 + 161 = 16100
Step 101: 16100 + 161 = 16261
Step 102: 16261 + 161 = 16422
Step 103: 16422 + 161 = 16583
Step 104: 16583 + 161 = 16744
Step 105: 16744 + 161 = 16905
Step 106: 16905 + 161 = 17066
Step 107: 17066 + 161 = 17227
Step 108: 17227 + 161 = 17388
Step 109: 17388 + 161 = 17549
Step 110: 17549 + 161 = 17710
Step 111: 17710 + 161 = 17871
Step 112: 17871 + 161 = 18032
Step 113: 18032 + 161 = 18193
Step 114: 18193 + 161 = 18354
Step 115: 18354 + 161 = 18515
Step 116: 18515 + 161 = 18676
Step 117: 18676 + 161 = 18837
Step 118: 18837 + 161 = 18998
Step 119: 18998 + 161 = 19159
Step 120: 19159 + 161 = 19320
Step 121: 19320 + 161 = 19481
Step 122: 19481 + 161 = 19642
Step 123: 19642 + 161 = 19803
Step 124: 19803 + 161 = 19964
Step 125: 19964 + 161 = 20125
Step 126: 20125 + 161 = 20286
Step 127: 20286 + 161 = 20447
Step 128: 20447 + 161 = 20608
Step 129: 20608 + 161 = 20769
Step 130: 20769 + 161 = 20930
Step 131: 20930 + 161 = 21091
Step 132: 21091 + 161 = 21252
Step 133: 21252 + 161 = 21413
Step 134: 21413 + 161 = 21574
Step 135: 21574 + 161 = 21735
Step 136: 21735 + 161 = 21896
Step 137: 21896 + 161 = 22057
Step 138: 22057 + 161 = 22218
Step 139: 22218 + 161 = 22379
Step 140: 22379 + 161 = 22540
Step 141: 22540 + 161 = 22701
Step 142: 22701 + 161 = 22862
Step 143: 22862 + 161 = 23023
Step 144: 23023 + 161 = 23184
Step 145: 23184 + 161 = 23345
Step 146: 23345 + 161 = 23506
Step 147: 23506 + 161 = 23667
Step 148: 23667 + 161 = 23828
Step 149: 23828 + 161 = 23989
Step 150: 23989 + 161 = 24150
Step 151: 24150 + 161 = 24311
Step 152: 24311 + 161 = 24472
Step 153: 24472 + 161 = 24633
Step 154: 24633 + 161 = 24794
Step 155: 24794 + 161 = 24955
Step 156: 24955 + 161 = 25116
Step 157: 25116 + 161 = 25277
Step 158: 25277 + 161 = 25438
Step 159: 25438 + 161 = 25599
Step 160: 25599 + 161 = 25760
Step 161: 25760 + 161 = 25921
Step 162: 25921 + 161 = 26082
Step 163: 26082 + 161 = 26243
Step 164: 26243 + 161 = 26404
Step 165: 26404 + 161 = 26565
Step 166: 26565 + 161 = 26726
Step 167: 26726 + 161 = 26887
Step 168: 26887 + 161 = 27048
Step 169: 27048 + 161 = 27209
Step 170: 27209 + 161 = 27370
Step 171: 27370 + 161 = 27531
Step 172: 27531 + 161 = 27692
Step 173: 27692 + 161 = 27853
Step 174: 27853 + 161 = 28014
Step 175: 28014 + 161 = 28175
Step 176: 28175 + 161 = 28336
Step 177: 28336 + 161 = 28497
Step 178: 28497 + 161 = 28658
Step 179: 28658 + 161 = 28819
Step 180: 28819 + 161 = 28980
Step 181: 28980 + 161 = 29141
Step 182: 29141 + 161 = 29302
Step 183: 29302 + 161 = 29463
Step 184: 29463 + 161 = 29624
Step 185: 29624 + 161 = 29785
Step 186: 29785 + 161 = 29946
Step 187: 29946 + 161 = 30107
Step 188: 30107 + 161 = 30268
Step 189: 30268 + 161 = 30429
Step 190: 30429 + 161 = 30590
Step 191: 30590 + 161 = 30751
Step 192: 30751 + 161 = 30912
Step 193: 30912 + 161 = 31073
Step 194: 31073 + 161 = 31234
Step 195: 31234 + 161 = 31395
Step 196: 31395 + 161 = 31556
Step 197: 31556 + 161 = 31717
Step 198: 31717 + 161 = 31878
Step 199: 31878 + 161 = 32039
Step 200: 32039 + 161 = 32200
Step 201: 32200 + 161 = 32361
Step 202: 32361 + 161 = 32522
Step 203: 32522 + 161 = 32683
Step 204: 32683 + 161 = 32844
Step 205: 32844 + 161 = 33005
Step 206: 33005 + 161 = 33166
Step 207: 33166 + 161 = 33327
Step 208: 33327 + 161 = 33488
Step 209: 33488 + 161 = 33649
Step 210: 33649 + 161 = 33810
Step 211: 33810 + 161 = 33971
Step 212: 33971 + 161 = 34132
Step 213: 34132 + 161 = 34293
Step 214: 34293 + 161 = 34454
Step 215: 34454 + 161 = 34615
Step 216: 34615 + 161 = 34776
Step 217: 34776 + 161 = 34937
Step 218: 34937 + 161 = 35098
Step 219: 35098 + 161 = 35259
Step 220: 35259 + 161 = 35420
Step 221: 35420 + 161 = 35581
Step 222: 35581 + 161 = 35742
Step 223: 35742 + 161 = 35903
Step 224: 35903 + 161 = 36064
Step 225: 36064 + 161 = 36225
Step 226: 36225 + 161 = 36386
Step 227: 36386 + 161 = 36547
Step 228: 36547 + 161 = 36708
Step 229: 36708 + 161 = 36869
Step 230: 36869 + 161 = 37030
Step 231: 37030 + 161 = 37191
Step 232: 37191 + 161 = 37352
Step 233: 37352 + 161 = 37513
Step 234: 37513 + 161 = 37674
Step 235: 37674 + 161 = 37835
Step 236: 37835 + 161 = 37996
Step 237: 37996 + 161 = 38157
Step 238: 38157 + 161 = 38318
Step 239: 38318 + 161 = 38479
Step 240: 38479 + 161 = 38640
Step 241: 38640 + 161 = 38801
Step 242: 38801 + 161 = 38962
Step 243: 38962 + 161 = 39123
Step 244: 39123 + 161 = 39284
Step 245: 39284 + 161 = 39445
Step 246: 39445 + 161 = 39606
Step 247: 39606 + 161 = 39767
Step 248: 39767 + 161 = 39928
Step 249: 39928 + 161 = 40089
Step 250: 40089 + 161 = 40250
Step 251: 40250 + 161 = 40411
Step 252: 40411 + 161 = 40572
Step 253: 40572 + 161 = 40733
Step 254: 40733 + 161 = 40894
Step 255: 40894 + 161 = 41055
Step 256: 41055 + 161 = 41216
Step 257: 41216 + 161 = 41377
Step 258: 41377 + 161 = 41538
Step 259: 41538 + 161 = 41699
Step 260: 41699 + 161 = 41860
Step 261: 41860 + 161 = 42021
Step 262: 42021 + 161 = 42182
Step 263: 42182 + 161 = 42343
Step 264: 42343 + 161 = 42504
Step 265: 42504 + 161 = 42665
Step 266: 42665 + 161 = 42826
Step 267: 42826 + 161 = 42987
Step 268: 42987 + 161 = 43148
Step 269: 43148 + 161 = 43309
Step 270: 43309 + 161 = 43470
Step 271: 43470 + 161 = 43631
Step 272: 43631 + 161 = 43792
Step 273: 43792 + 161 = 43953
Step 274: 43953 + 161 = 44114
Step 275: 44114 + 161 = 44275
Step 276: 44275 + 161 = 44436
Step 277: 44436 + 161 = 44597
Step 278: 44597 + 161 = 44758
Step 279: 44758 + 161 = 44919
Step 280: 44919 + 161 = 45080
Step 281: 45080 + 161 = 45241
Step 282: 45241 + 161 = 45402
Step 283: 45402 + 161 = 45563
Step 284: 45563 + 161 = 45724
Step 285: 45724 + 161 = 45885

So, 161*285 = 45885